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1. 发明申请

US20110274839A1 Cantilevers for deposition 审中-公开
标题翻译：用于沉积的悬臂
公开(公告)号：US20110274839A1
公开(公告)日：2011-11-10
申请号：US13064766
申请日：2011-04-13
申请人： Joseph S. Fragala , R. Roger Shile , Sergey V. Rozhok
发明人： Joseph S. Fragala , R. Roger Shile , Sergey V. Rozhok
IPC分类号： B05C5/00 , B05D1/36 , C23F1/00 , B05D5/00
CPC分类号： G03F7/0002 , B81B2203/0118 , B81C1/00031 , B81C99/0025 , B82B3/00 , B82Y10/00 , B82Y40/00 , G03F7/2049
摘要： Cantilever design for patterning from a cantilever tip can be improved with, for example, a recessed area surrounding the cantilever tip. A device for printing nanoscopic and microscopic patterns includes at least one cantilever having a front surface, a first side edge, a second side edge, and a first end which is a free end and a second end which is a non-free end. The front surface includes at least one first sidewall disposed at the first cantilever side edge and at least one second sidewall disposed at the second cantilever side edge opposing the first cantilever side edge, at least one channel, adapted to hold a fluid, disposed between the first and second sidewalls, wherein the channel, the first sidewall, and the second sidewall extend toward the cantilever free end but do not reach the free end, and a base region having a boundary defined by the first edge, the second edge, and the cantilever free end and also the first sidewall, second sidewall, and the channel, wherein the base region comprises a tip extending away from the cantilever front surface. Improved deposition can result. Fluidic inks comprising biomolecules can be patterned successfully.
摘要翻译：例如可以通过围绕悬臂尖端的凹陷区域来改善从悬臂尖端进行图案化的悬臂设计。用于印刷纳米尺度和微观图案的装置包括至少一个具有前表面，第一侧边缘，第二侧边缘以及作为自由端的第一端和作为非自由端的第二端的悬臂。前表面包括设置在第一悬臂侧边缘处的至少一个第一侧壁和设置在与第一悬臂侧边缘相对的第二悬臂侧边缘处的至少一个第二侧壁，至少一个适于保持流体的通道，第一和第二侧壁，其中，所述通道，所述第一侧壁和所述第二侧壁朝向所述悬臂自由端延伸，但是不到达所述自由端，并且具有由所述第一边缘，所述第二边缘和所述第二边缘限定的边界的基底区域悬臂自由端以及第一侧壁，第二侧壁和通道，其中基部区域包括远离悬臂前表面延伸的尖端。可以改善沉积。可以成功地构图包含生物分子的流体油墨。

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